https://gcc.gnu.org/bugzilla/show_bug.cgi?id=80600
krister.walfridsson at gmail dot com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |krister.walfridsson at gmail dot c | |om --- Comment #7 from krister.walfridsson at gmail dot com --- Yes, it works with GCC 6, and it used to work with GCC 7. My guess is that it started to fail with r243219. I'm at a conference the rest of this week, but I'll fix this as soon as I'm back.